1357430763 has 8 divisors (see below), whose sum is σ = 1949131408. Its totient is φ = 835341984.

The previous prime is 1357430761. The next prime is 1357430779. The reversal of 1357430763 is 3670347531.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 1357430763 - 2¹ = 1357430761 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (39), and also a Moran number because the ratio is a prime number: 34805917 = 1357430763 / (1 + 3 + 5 + 7 + 4 + 3 + 0 + 7 + 6 + 3).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1357430761) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17402920 + ... + 17402997.

It is an arithmetic number, because the mean of its divisors is an integer number (243641426).

Almost surely, 2^1357430763 is an apocalyptic number.

1357430763 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

1357430763 is a deficient number, since it is larger than the sum of its proper divisors (591700645).

1357430763 is a wasteful number, since it uses less digits than its factorization.

1357430763 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34805933.

The product of its (nonzero) digits is 158760, while the sum is 39.

The square root of 1357430763 is about 36843.3272520276. The cubic root of 1357430763 is about 1107.2335304235.

The spelling of 1357430763 in words is "one billion, three hundred fifty-seven million, four hundred thirty thousand, seven hundred sixty-three".